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P4KE30ATR
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P4KE30ATR

Product Overview

Category

P4KE30ATR belongs to the category of transient voltage suppressor diodes.

Use

These diodes are used to protect sensitive electronic components from voltage spikes and transients.

Characteristics

  • Fast response time
  • Low clamping voltage
  • High surge capability

Package

P4KE30ATR is typically available in a DO-41 package.

Essence

The essence of P4KE30ATR lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from damage.

Packaging/Quantity

These diodes are commonly packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Peak Pulse Power: 400W
  • Breakdown Voltage: 26.7V to 29.5V
  • Maximum Clamping Voltage: 45.4V at 14A
  • Operating Temperature Range: -55°C to 175°C

Detailed Pin Configuration

P4KE30ATR typically consists of two pins, with the anode and cathode clearly marked for easy identification.

Functional Features

  • Transient voltage suppression
  • Reverse avalanche breakdown protection
  • Low incremental surge resistance

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Fast response time
  • Wide operating temperature range

Disadvantages

  • Limited power dissipation capability
  • May require additional circuitry for comprehensive protection

Working Principles

P4KE30ATR operates by diverting excess current away from sensitive components when a voltage spike occurs. This is achieved through reverse avalanche breakdown, effectively clamping the voltage to a safe level.

Detailed Application Field Plans

P4KE30ATR finds extensive use in various applications, including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to P4KE30ATR include: - P4KE6.8A - P4KE10A - P4KE18A - P4KE36A

In conclusion, P4KE30ATR serves as a crucial component in protecting electronic circuits from voltage transients, offering a balance of performance and reliability in diverse applications.

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10 domande e risposte comuni relative all'applicazione di P4KE30ATR nelle soluzioni tecniche

  1. What is P4KE30ATR?

    • P4KE30ATR is a transient voltage suppressor diode designed to protect electronic circuits from voltage spikes and transients.

  2. What is the maximum peak pulse power of P4KE30ATR?

    • The maximum peak pulse power of P4KE30ATR is 400 watts.

  3. What is the breakdown voltage of P4KE30ATR?

    • The breakdown voltage of P4KE30ATR is 30 volts.

  4. What are the typical applications of P4KE30ATR?

    • P4KE30ATR is commonly used in surge protection for sensitive electronics, such as in power supplies, communication equipment, and automotive electronics.

  5. What is the operating temperature range of P4KE30ATR?

    • The operating temperature range of P4KE30ATR is typically -55°C to +175°C.

  6. What is the reverse stand-off voltage of P4KE30ATR?

    • The reverse stand-off voltage of P4KE30ATR is 25.6 volts.

  7. Does P4KE30ATR meet any specific industry standards?

    • Yes, P4KE30ATR is often compliant with industry standards such as AEC-Q101 for automotive applications and RoHS for environmental compliance.

  8. Can P4KE30ATR be used for overvoltage protection in low-voltage circuits?

    • Yes, P4KE30ATR is suitable for providing overvoltage protection in low-voltage circuits.

  9. What package type does P4KE30ATR come in?

    • P4KE30ATR is typically available in a DO-41 package.

  10. Is P4KE30ATR suitable for high-speed data line protection?

    • Yes, P4KE30ATR can be used for high-speed data line protection due to its fast response time and low clamping voltage characteristics.